Incompatible pointer type initializing 'CustomCellView *' with an expression of type UItableViewCell

Question

Can you help me understandand/fix the error below. I don't understand as CustomCellView is a subclass of UItableViewCell . The code gets compiled but the warning is still there:

Incompatible pointer type initializing 'CustomCellView *' with an expression of type `UItableViewCell`

I got the 2nd line below hightlighted:

static NSString *CellIdentifier = @"CustomCell";
CustomCellView *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

Answer 1

static NSString *CellIdentifier = @"CustomCell";
CustomCellView *cell =(CustomCellView*) [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

you need to type cast to your cell

Answer 2

static NSString *CellIdentifier = @"CustomCell";
CustomCellView *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];

Answer 3

对于自定义单元格，以下代码在给定框架下也可以正常工作。

  CustomCell *cell= [[[CustomCell alloc] initWithFrame:CGRectZero reuseIdentifier:nil] autorelease];